Dr. Jun Long , MD, PhD
Dermatology β’ Arlington, TX
1001 N Waldrop Dr Ste 402
Arlington, TX 760124703
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on April 17, 2021; this date does not establish years in practice.
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Published CMS data list 379 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Ketoconazole β 96 prescription fills, including refills.
- Triamcinolone Acetonide β 61 prescription fills, including refills.
- Hydrocortisone β 47 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 10 records in the table Β· Guide: How to read Medicare Part D prescriber data
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Close to the middle for Part D prescriptions among clinicians listed under Dermatology in Texas (2024, 922 clinicians with data). Median for this group: 486. Middle half: 202 to 949.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 63 in 2023 to 379 in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2023β2024.
Practice Location & Contact Primary Location
1001 N Waldrop Dr Ste 402
Arlington, TX 760124703
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Fort Worth, TX. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Miami, Lm Miller School Of Medicine
2022
What Public CMS Data Show
Dermatology: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
400 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$132,209 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019β2025.
Years since graduation
4 years (graduated 2022)
CMS Doctors and Clinicians data list 2022 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2021
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Long has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Long as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Arlington and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Dermatology in Texas (2024, 922 clinicians with data). Median for this group: 486. Middle half: 202 to 949.
Too few clinicians listed under Dermatology in Arlington have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under Dermatology in Texas (2024, 922 clinicians with data). Median for this group: $81,547. Middle half: $6,986 to $226,319.
Too few clinicians listed under Dermatology in Arlington have Medicare Part D data for 2024 to compare.
13 active clinicians are listed under Dermatology with a practice address in Arlington, TX (1,173 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Arlington
0% of these 13 clinicians have the CMS telehealth indicator.
46.2% of these 13 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 502% from 63 in 2023 to 379 in 2024.
- 2023: 63
- 2024: 379
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30-day fills
30-day fills increased 446% from 73 in 2023 to 400 in 2024.
- 2023: 73
- 2024: 400
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Part D drug cost
Part D drug cost increased 7531% from $1,733 in 2023 to $132,209 in 2024.
- 2023: $1,733
- 2024: $132,209
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Ketoconazole | Ketoconazole | 96 | 2,958 | $2,463.57 | 28 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 61 | 2,009 | $729.11 | 30 |
| Hydrocortisone | Hydrocortisone | 47 | 1,090 | $334.47 | 15 |
| Tacrolimus | Tacrolimus | 47 | 1,365 | $10,885.63 | 18 |
| Clobetasol Propionate | Clobetasol Propionate | 41 | 1,284 | $3,045.96 | 15 |
| Fluocinonide | Fluocinonide | 21 | 690 | $1,156.66 | 12 |
| Dupixent Pen | Dupilumab | 21 | 560 | $88,607.57 | β |
| Nystatin | Nystatin | 18 | 540 | $459.76 | β |
| Ammonium Lactate | Ammonium Lactate | 14 | 420 | $318.31 | β |
| Opzelura | Ruxolitinib Phosphate | 13 | 390 | $24,208.19 | β |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-05-13NUCC Taxonomy Code: 207N00000X
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - DERMATOLOGY
I20260420002039
TX
4587130224
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
12469 Timberland Blvd Ste 501
Fort Worth, TX 762445216
Phone: 8174316555
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Specialist
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1001 N WALDROP DR STE 402, ARLINGTON, TX 760124703 (Tel: 8172651356)
Registered at 7300 RANCH ROAD 2222, BLDG 1, STE 200, AUSTIN, TX 787303255 (Tel: 5126280465)
Recorded as JUN LONG, MD, PHD
Dermatology (license number reported to NPPES: TX W4143)
NPI status registered as active in NPPES database
Registered at 1600 NW 10TH AVE OFC, MIAMI, FL 331361015 (Tel: 3052437978)
Registered at 1600 NW 10TH AVE OFC, MIAMI, FL 331361015 (Tel: 3052437978)
Recorded as JUN LONG
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dermatology Specialists in Arlington
- Dr. Tri Nguyen, MD
- Dr. Victoria Serralta, MD
- Dr. Alexander Berlin, MD
- Dr. Edward Rotan, MD
- Dr. Stephen Blum, MD
- Dr. Luat Nguyen, MD
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Mailing Address
7300 Ranch Road 2222, Bldg 1, Ste 200
Austin, TX 787303255
Phone: 5126280465